| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
Elastase induced lung injury (emphysematous lesion) in model mouse represent significant relationship with respiratory mechanical property measured by forced oscillation technique. In addition, cranial-caudal heterogeneity of emphysema showed significant and independent association with heterogeneity of elastane (SD of H). These associations were preserved in acute model (3 weeks after injury) and chronic model (13 weeks after injury). However, in chronic model, airway resistance (Raw) also showed significant association and may suggest difference of structure-function relationship in development of emphysema.
Dose dependent effect of elastane in development of emphysema showed ceiling-effect in chronic model.
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